28357597

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 30907008

約数和(自身を除く): 2549411

約数列:

[1, 23, 43, 53, 541, 989, 1219, 2279, 12443, 23263, 28673, 52417, 535049, 659479, 1232939, 28357597]

約数ペア:

[(1, 28357597), (23, 1232939), (43, 659479), (53, 535049), (541, 52417), (989, 28673), (1219, 23263), (2279, 12443)]